42513441323503 has 8 divisors (see below), whose sum is σ = 42707590402176. Its totient is φ = 42319488855000.

The previous prime is 42513441323491. The next prime is 42513441323611. The reversal of 42513441323503 is 30532314431524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42513441323503 - 2⁹ = 42513441322991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42513441323803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48719083 + ... + 49584028.

It is an arithmetic number, because the mean of its divisors is an integer number (5338448800272).

Almost surely, 2^{42513441323503} is an apocalyptic number.

42513441323503 is a deficient number, since it is larger than the sum of its proper divisors (194149078673).

42513441323503 is a wasteful number, since it uses less digits than its factorization.

42513441323503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98305085.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 42513441323503 in words is "forty-two trillion, five hundred thirteen billion, four hundred forty-one million, three hundred twenty-three thousand, five hundred three".